Middletown Rhode Island Weather Almanac
Monday, December 4, 2017
Mostly Cloudy early, Clear Day to Partly Cloudy PM, Light Winds, Warmer
Climate Normal Period						Climate Record Period
1981- 2010						1893 - 2017
		December 4, 2017								Record					Record
Observed Daily Data		Observed		2016		Normal		Depart		Highest					Lowest
Maximum Temperature		48		42		46		+2		68		in	1998		20		in	1906
Minimum Temperature		35		30		32		+3		53		in	1950		5		in	1940
Average Temperature		42		36		39		+3		59		in	1998		13		in	1906
Precipitation		.00		.00		.15		-.15		2.40		in	1990
One Hour		.00		.00						.39		in	1990
Snowfall		0.0		0.0		0.2		-0.2		3.3		in	1901
Snow Depth		0		0						4		in	1898
HDD		23		29		26		-3		52		in	1906		6		in	1998
CDD		0				0		+0		0		in
Maximum Dew Point		37		28		38		-1		58		in	1990		1		in	1989
Minimum Dew Point		30		23		23		+7		50		in	1950		-11		in	1989
Average  Dew Point		34		26		30		+4		54		in	1950		-5		in	1989
Maximum Humidity		89%		79%		85%		+4%		100%					42%		in	1980
Minimum Humidity		61%		52%		54%		+7%		91%		in	1955		24%		in	2000
Average Humidity		75%		66%		69%		+6%		93%		in	1964		33%		in	1980
Maximum Barometer		30.49		30.20		30.15		+00.34		30.72		in	1966		29.63		in	2007
Minimum Barometer		30.30		30.08		29.82		+00.48		30.55		in	1966		29.01		in	1978
Average Barometer		30.40		30.14		29.99		+00.41		30.64		in	1966		29.47		in	1970
Average Wind		3.7		6.7		7.9		-4.2		19.4		in	1980		1.8		in	1994
Direction		NNE		NNW		WNW				NW					SSW
High Wind Gust		11		23		25		-14		58		in	1900		11		in	2017
Direction		NE		NW		WNW				E					NE
High Heat Index
Wind Chill		32		26		23		+9							-11		in	1989
Maximum Water Temp		50.1		47.2		48.4		+1.7		52.6		in	2009		43.5		in	2000
Minimum Water Temp		49.0		45.5		46.0		+3.0		51.0		in	2009		39.4		in	2002
Average Water Temp		49.6		46.4		47.2		+2.3		51.8		in	2009		41.9		in	2002
Sunrise/ AM Twilight		6:56:AM						6:25:AM
Sunset / PM Twilight		4:16:PM						4:47:PM
Length Of Day		9:20
Special Conditions		None
Comments
		December 4, 2017								Record					Record
Month-to-Date Summary		Observed		2016		Normal		Depart		Highest					Lowest
Avg Maximum Temperature		47.3		50.0		46.5		+0.8		59.5		in	1998		29.3		in	1896
Avg Minimum Temperature		34.8		36.8		32.8		+2.0		44.8		in	1998		13.3		in	1989
Average Temperature		41.0		43.4		39.5		+1.5		52.1		in	1998		23.1		in	1896
Total Precipitation		.04		.19		.60		-.56		3.13		in	1893		.00		in	2011
Total Snowfall		0.0		0.0		0.7		-0.7		3.9		in	1907
Total HDD		95		86		101		-6		167		in	1976		50		in	1998
Total CDD		0		0		0		+0		0		in			0		in
Avg Maximum Dew Point		39.0		38.5		38.5		+0.5		51.0		in	1982		13.8		in	1976
Avg Minimum Dew Point		29.3		28.5		23.8		+5.5		39.0		in	1982		-3.8		in	1989
Average  Dew Point		34.1		33.5		31.1		+3.0		45.0		in	1982		6.0		in	1976
		December 4, 2017								Record					Record
Year-to-Date Summary		Observed		2016		Normal		Depart		Highest					Lowest
Total Precipitation		39.15		29.16		44.58		-5.43		61.39		in	1983		24.18		in	1957
Total Snowfall (since Jul 1)		0.0		0.0		1.8		-1.8		19.5		in	1898		0.0		in
Total HDD (since Jul 1)		892		941		1133		-241		1459		in	1904		862		in	2011
Total CDD (since Jan 1)		580		807		563		+17		807		in	2016		290		in	1902
Hour-by-Hour Weather For December 4, 2017
Climate Weather for December 4
Weather History For December 4
Weather Calendar
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